chore(deps): bump prometheus-net.AspNetCore from 8.1.1 to 8.2.1

[dependabot]

Bumps prometheus-net.AspNetCore from 8.1.1 to 8.2.1.

Release notes

Sourced from prometheus-net.AspNetCore's releases.

8.2.1 - bugfix for occasional exception on metrics scrape

Fix occasional "Collection was modified" exception when serializing metrics. #464

v8.2.0 - performance improvements

• .WithLabels() & similar now accept ReadOnlyMemory as alternative to string[]. Same behavior, just easier to use if you already have a ReadOnlyMemory.
• .WithLabels() & similar now accept ReadOnlySpan as alternative to string[]. This enables allocation-free metric instance creation if a metric instance with these labels is already known.
• Incorporated various optimizations to reduce the required CPU time and allocated memory, including #410, #443 and other contributions.
• Observation of large histograms is now 10-30% faster on machines that support AVX2 instructions.
• health checks exposed via ForwardToPrometheus() no longer create a default metric if a custom metric is provided #444

Changelog

Sourced from prometheus-net.AspNetCore's changelog.

• 8.2.1

• Fix occasional "Collection was modified" exception when serializing metrics. #464

• 8.2.0

• .WithLabels() & similar now accept ReadOnlyMemory as alternative to string[]. Same behavior, just easier to use if you already have a ReadOnlyMemory.
• .WithLabels() & similar now accept ReadOnlySpan as alternative to string[]. This enables allocation-free metric instance creation if a metric instance with these labels is already known.
• Incorporated various optimizations to reduce the required CPU time and allocated memory, including #410, #443 and other contributions.
• Observation of large histograms is now 10-30% faster on machines that support AVX2 instructions.
• health checks exposed via ForwardToPrometheus() no longer create a default metric if a custom metric is provided #444

Commits

• 60e9106 De-confusify histogram1 in .NET Meters API sample
• 6a88ea9 Fix occasional "Collection was modified" exception when serializing metrics. ...
• a2c1c8f Merge branch 'master' of https://github.com/prometheus-net/prometheus-net
• 4787691 History update
• 36b4750 Create default gauge only if needed (#444)
• 9cb24e8 Add WithLabels(ROM) and WithLabels (ROS) to ICollector and tidy up some bench...
• 7837255 Use Dictionary.TryAdd() to reduce CPU cost of adding new items to dictionaries
• 78cd754 ServerGC in benchmarks
• 99f640f Optimize StringSequence Concat() for one-empty cases
• 31ebd1b Use slightly maybe sort of a bit faster atomic logic in random places
• Additional commits viewable in compare view

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